User blog comment:Sefiros2211/Dante's Age/@comment-1444687-20160404033414

I know this post is kinda old but maybe i can help a bit

Quoting the contributor here,

"

Timeline/Dante Age: Devil May Cry 3 Manga: 17 to 19

Devil May Cry 3: 18 to 20

Devil May Cry 1: 25 to 27

Devil May Cry Animated Series: 26 to 28

Devil May Cry 4: 36 to 38

Devil May Cry 2 Novel: Over 40

Devil May Cry 2: Over A Month after Devil May Cry 2 Novel"

And yes Dante ages, but not at the same cellular level as a human. In Devil May Cry 2 he was perhaps in his fifties, but being a Cambion (a half devil-human hybrid), his Sparda Blood helps him retain his youth and vigor. While friends like Lady grow older and weaker, he doesn't really change much. In DMC2 Dante has accepted both his devil and human heritage, in contrast to Vergil who shunned his human side (blaming humanity's weakness and his powerlessness for Eva's murder), and awakened his "true" Devil Trigger, Majin Form, which rivals if not surpasses Sparda himself, mainly due to the fact that in that form he's invulnerable.